http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3652608-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_461e1cafc2023eb58eb915338586736f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54 |
| filingDate | 1968-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1972-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98dd2c4a6805670a280c07ad2a1981ad |
| publicationDate | 1972-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3652608-A |
| titleOfInvention | Preparation of unsaturated esters |
| abstract | HYDROCARBON OLEFINS ARE REACTED WITH ALKYL CHLOROFORMATES IN THE PRESENCE OF A GROUP VIII NOBLE METAL CATALYST TO YIELD ALPHA,BETA-ETHYLENICALLY UNSATURATED CARBOXYLIC ACID ESTERS AND/OR BETA-CHLORO-ALKANOIC ESTERS. THE ALKYL CHLOROFORMATES MAY BE PREPARED FROM CARBON MONOXIDE, CHLORINE AND AN ALKANOL UNDER CONVENTIONAL CONDITIONS, THEREBY PROVIDING A PROCESS FOR THE PREPARATION OF ALPHA,BETA-ETHYLENICALLY UNSATURATED CARBOXYLIC ACID ESTERS FROM AN OLEFIN AND AN ALCOHOL. THE BY-PRODUCT BETA-CHLORO ALKANOIC ACID ESTERS CAN BE PYROLYZED TO OBTAIN THE COMPLETE CONVERSION OF THE RECTANTS TO THE MORE VALUBLE ETHYLENICALLY UNSATURATED ESTERS WHICH ARE USEFUL IN MONOMERS FOR POLYMERIZATION TO DESIRED PRODUCTS. THE REACTION IS TYPIFIED BY THE CONVERSION OF ETHYLENE TO ALKYL ACRYLATES AND ALKYL BETA-CHLORO PROPIONATES WHICH IS PERFORMED AT A TEMPERATURE OF ABOUT 150*C.AND SUPERATMOSPHERIC PRESSURES IN THE PRESENCE OF A PALLADIUM CONTAINING CATALYST. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4362891-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4772695-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4618686-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4420630-A |
| priorityDate | 1968-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 253.